Saw chain cross reference drive link code chart
Oregon saw chain codes
Oregon drive link codes # Stamped on drive links.
9 = 1/2" pitch .058 gauge or 1.5mm
10 = 1/2" pitch .063 gauge or 1.6mm
11 = 3/4" .122 gauge 16 = .404 pitch .063 gauge
18 = .404 pitch .080 gauge
19 = .325 pitch .063 gauge
20 = .325 pitch .050 gauge or 1.3mm
21 = .325 pitch .058 gauge or 1.5mm
22 = .325 pitch .063 gauge or 1.6mm
25 = 1/4 mini-pitch .050 gauge
26 = .404 pitch .058 gauge or 1.5mm
27= .404 pitch .063 gauge or 1.6mm
28 = .404 pitch .050 gauge or 1.3mm
33 = .325 pitch .050 gauge or 1.3mm
34 = .325 pitch .058 gauge or 1.5mm
35 = .325 pitch .063 gauge or 1.6mm
50 = .404 pitch .050 gauge or 1.3mm
51 = .404 pitch .058 gauge or 1.5mm
52 = .404 pitch .063 gauge or 1.6mm
58 = .404 pitch .058 gauge or 1.5mm
59 = .404 pitch .063 gauge or 1.6mm
68 = .404 pitch .063 gauge or 1.6mm
72 = 3/8 pitch .050 gauge or 1.3mm
73 = 3/8 pitch .058 gauge or 1.5mm
75 = 3/8 pitch .063 gauge or 1.6mm
76 = 3/8 pitch .050 gauge or 1.3mm
77 = 3/8 pitch .058 gauge or 1.5mm
78 = 3/8 pitch .063 gauge or 1.6mm
90 = 3/8 Low profile pitch .043 gauge or 1.1mm
91 = 3/8 low profile pitch .050 gauge or 1.3mm
95 = .325 pitch .050 gauge or 1.3mm
Carlton Chain codes
Carlton drive link codes
A1 = 3/8 pitch .050 gauge = 72EXL
A2 = 3/8 pitch .058 gauge =73EXL
A3 = 3/8 pitch .063 gauge = 75EXL
B1 = 404 pitch .050 gauge
B2 = 404 pitch .058 gauge
B3 =404 pitch .063 gauge =68LX
E1 = 1/4" mini pitch .050 gauge =25AP
K1 = .325 pitch .050 gauge = 20LGX
K2 = .325 pitch .058 gauge = 21LGX
K3 = .325 pitch .063 gauge = 22LGX
N1 = 3/8 low profile .050 gauge = 91VXL
N4 = 3/8 low profile .043 gauge = 90PX
Husqvarna saw chain codes
00 = 1/4" mini .050 Gauge = 25AP
22, 23, 30, 37, or 78 = .325 pitch .050 gauge = 20LGX
21, 25, or 38 = .325 pitch .058 gauge = 21LGX
26 = .325 pitch .063 gauge = 22LGX
35, and 36 = 3/8 low profile .050 gauge = 91VXL
46, 47, 51, 80 or 82 = 3/8 pitch .050 gauge = 72EXL
42, 48, 54 or 81 = 3/8 pitch .058 gauge = 73EXL
45, 50 or 83 = 3/8 pitch .063 gauge = 75EXL
69 = .404 pitch .058 gauge
57, 64 or 65 = 404 pitch .063 gauge = 68LX
Swap out to Oregon
Stihl chains are hyperlinked above just click the Oregon part number and match the drive link count.